INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78870132f3bc01d59f213b9436eabaf161eba5009c44e0e6284c0b12583e238b', 
    'I2Y0nb7nWES+flS9bLRWWW8walDy4DwxLnk99FZx9Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)